InChI=1/C22H26N4OS/c1-28-20-5-2-4-19(16-20)21-22(18-6-8-23-9-7-18)26(17-24-21)11-3-10-25-12-14-27-15-13-25/h2,4-9,16-17H,3,10-15H2,1H3 87E7C4835AE5E6A0